Base | Representation |
---|---|
bin | 1101011001011110010… |
… | …1001100011010000011 |
3 | 211000010101110102212200 |
4 | 3112113211030122003 |
5 | 12232400123021301 |
6 | 253424102324243 |
7 | 22425661626630 |
oct | 3262745143203 |
9 | 730111412780 |
10 | 230176376451 |
11 | 8968762249a |
12 | 38739729683 |
13 | 189230b9a28 |
14 | b1d7b1d187 |
15 | 5ec27dcc86 |
hex | 359794c683 |
230176376451 has 72 divisors (see below), whose sum is σ = 404187623424. Its totient is φ = 123624053280.
The previous prime is 230176376449. The next prime is 230176376473. The reversal of 230176376451 is 154673671032.
230176376451 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 7 + 637 + 6 + 4 + 5 + 1 = 666.
230176376451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 230176376451 - 21 = 230176376449 is a prime.
It is a super-2 number, since 2×2301763764512 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230176376397 and 230176376406.
It is not an unprimeable number, because it can be changed into a prime (230176376491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2848516 + ... + 2928206.
It is an arithmetic number, because the mean of its divisors is an integer number (5613716992).
Almost surely, 2230176376451 is an apocalyptic number.
230176376451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
230176376451 is a deficient number, since it is larger than the sum of its proper divisors (174011246973).
230176376451 is a wasteful number, since it uses less digits than its factorization.
230176376451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79869 (or 79847 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 45.
The spelling of 230176376451 in words is "two hundred thirty billion, one hundred seventy-six million, three hundred seventy-six thousand, four hundred fifty-one".
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